#include <CSCRecHitDProducer.h>

Inheritance diagram for CSCRecHitDProducer:

Public Member Functions
	CSCRecHitDProducer (const edm::ParameterSet &ps)
virtual void	produce (edm::Event &, const edm::EventSetup &)
	~CSCRecHitDProducer ()
Private Attributes
unsigned	iRun
CSCRecHitDBuilder *	recHitBuilder_
CSCRecoConditions *	recoConditions_
edm::InputTag	stripDigiTag_
bool	useCalib
bool	useGasGainCorrections
bool	useStaticPedestals
bool	useTimingCorrections
edm::InputTag	wireDigiTag_

Detailed Description

Produces a collection of CSCRecHit2D's (2-dim space-point RecHits) in endcap muon CSCs. It starts from collections of CSC wire and strip digis. The treatment here is differently than from CSCRecHit2Producer existing in RecoLocalMuon/CSCRecHit as pseudo-segments are built from wire hits only and strip only hits.

Author:: Stoyan Stoynev

Definition at line 26 of file CSCRecHitDProducer.h.

Constructor & Destructor Documentation

CSCRecHitDProducer::CSCRecHitDProducer ( const edm::ParameterSet & ps ) [explicit]

Definition at line 21 of file CSCRecHitDProducer.cc.

References recHitBuilder_, recoConditions_, and CSCRecHitDBuilder::setConditions().

                                                                  : 
  iRun( 0 ),   
  useCalib( ps.getParameter<bool>("CSCUseCalibrations") ),
  useStaticPedestals( ps.getParameter<bool>("CSCUseStaticPedestals") ),
  useTimingCorrections(ps.getParameter<bool>("CSCUseTimingCorrections") ),
  useGasGainCorrections(ps.getParameter<bool>("CSCUseGasGainCorrections") ),
  stripDigiTag_( ps.getParameter<edm::InputTag>("stripDigiTag") ),
  wireDigiTag_(  ps.getParameter<edm::InputTag>("wireDigiTag") )

{
  recHitBuilder_     = new CSCRecHitDBuilder( ps ); // pass on the parameter sets
  recoConditions_    = new CSCRecoConditions( ps ); // access to conditions data

  recHitBuilder_->setConditions( recoConditions_ ); // pass down to who needs access
  
  // register what this produces
  produces<CSCRecHit2DCollection>();

}

CSCRecHitDProducer::~CSCRecHitDProducer ( )

Definition at line 41 of file CSCRecHitDProducer.cc.

References recHitBuilder_, and recoConditions_.

{
  delete recHitBuilder_;
  delete recoConditions_;
}

Member Function Documentation

void CSCRecHitDProducer::produce	(	edm::Event &	ev,
		const edm::EventSetup &	setup
	)		`[virtual]`

Implements edm::EDProducer.

Definition at line 48 of file CSCRecHitDProducer.cc.

References CSCRecHitDBuilder::build(), edm::EventID::event(), edm::EventSetup::get(), edm::Event::getByLabel(), h, edm::EventBase::id(), CSCRecoConditions::initializeEvent(), LogTrace, edm::Handle< T >::product(), edm::Event::put(), recHitBuilder_, recoConditions_, edm::EventID::run(), CSCRecHitDBuilder::setGeometry(), stripDigiTag_, useCalib, useGasGainCorrections, useStaticPedestals, useTimingCorrections, and wireDigiTag_.

{
  // Dumps the message TWICE if both categories are set!
  //  LogTrace("CSCRecHitDProducer|CSCRecHit")<< "[CSCRecHitDProducer] starting event " << ev.id().event() << " of run " << ev.id().run();
  LogTrace("CSCRecHit")<< "[CSCRecHitDProducer] starting event " << ev.id().event() << " of run " << ev.id().run();
  // find the geometry for this event & cache it in the builder
  edm::ESHandle<CSCGeometry> h;
  setup.get<MuonGeometryRecord>().get( h );
  const CSCGeometry* pgeom = &*h;
  recHitBuilder_->setGeometry( pgeom );

  // access conditions data for this event 
  if ( useCalib || useStaticPedestals || useTimingCorrections || useGasGainCorrections) {  
    recoConditions_->initializeEvent( setup ); 
  }
        
  // Get the collections of strip & wire digis from event
  edm::Handle<CSCStripDigiCollection> stripDigis;
  edm::Handle<CSCWireDigiCollection> wireDigis;
  ev.getByLabel( stripDigiTag_, stripDigis);
  ev.getByLabel( wireDigiTag_,  wireDigis);

  // Create empty collection of rechits  
  std::auto_ptr<CSCRecHit2DCollection> oc( new CSCRecHit2DCollection );

  // Fill the CSCRecHit2DCollection
  recHitBuilder_->build( stripDigis.product(), wireDigis.product(), *oc);

  // Put collection in event
  LogTrace("CSCRecHit")<< "[CSCRecHitDProducer] putting collection of " << oc->size() << " rechits into event.";
  ev.put( oc );

}